I guarantee there isn’t a man alive who hasn’t at some point or another, drawn a picture of a cock and balls. It usually happens at school, when puberty kicks in, but some people never grow up.
This weatherman clearly never has. At least assuming he’s done this on purpose rather than genuinely by accident.
The weatherman in question is explaining how storms are developing in two areas of the country, and how they’ll move north and east. So, two circles and a double-edged arrow become a cock and balls. Clearly.
All that’s missing is some pubic hair, but I guess he didn’t think he’d get away with that. I mean, what could that represent? Bush fires?